380640528

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139123}}^1$

素因数の和:139156

約数の個数: 60

約数和(自身を含む): 1121339440

約数和(自身を除く): 740698912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 139123, 278246, 417369, 556492, 834738, 1112984, 1252107, 1669476, 2225968, 2504214, 2643337, 3338952, 5008428, 5286674, 6677904, 7930011, 10016856, 10573348, 15860022, 20033712, 21146696, 23790033, 31720044, 42293392, 47580066, 63440088, 95160132, 126880176, 190320264, 380640528]

約数ペア:

[(1, 380640528), (2, 190320264), (3, 126880176), (4, 95160132), (6, 63440088), (8, 47580066), (9, 42293392), (12, 31720044), (16, 23790033), (18, 21146696), (19, 20033712), (24, 15860022), (36, 10573348), (38, 10016856), (48, 7930011), (57, 6677904), (72, 5286674), (76, 5008428), (114, 3338952), (144, 2643337), (152, 2504214), (171, 2225968), (228, 1669476), (304, 1252107), (342, 1112984), (456, 834738), (684, 556492), (912, 417369), (1368, 278246), (2736, 139123)]